Hyundai Sungwoo Casting Co Ltd

Hyundai Motor Company

Kia Corporation

Seong Hun Choi

Sang Bum Park

Jong Ju Lee

Ji Hoon Jeong

Young Il Kim

Hee Chan An

Da Woon Lim

Young Jin We

Dong Hyoung Lee

A wheel for reducing a resonance noise in a vehicle may include a cylindrical-shaped rim on which a tire is mounted, and waveguides mounted on the rim, disposed in a cavity which is a space between the rim and the tire, having a 'U'-shaped internal passage through which a sound wave generated in the cavity enters, and configured to reflect the sound wave entering the internal passage to generate a sound wave having an inverse phase, wherein a center portion of the internal passage extends in an axial direction of the rim, and first and second end portions of the internal passage are connected to a center portion of the internal passage to allow the sound wave to propagate and extend in a circumferential direction of the rim.

Wheel for reducing resonance noise in vehicle

The present disclosure relates to an automotive wheel equipped with a resonator module having an improved fastening force and, more particularly, to an automotive wheel equipped with a resonator module having an improved fastening force, the automotive wheel having a first accommodation groove spaced a predetermined distance inward from both sides of the resonator module and being able to accommodate a fastening band therein so that a fastening force between a rim and the resonator module can be improved, and having a second accommodation groove engraved from the bottom of the first accommodation groove to be able to accommodate a stopper of the fastening band.

Automotive wheel equipped with resonator module having improved fastening force

Growing community of inventors

Chungju-si, South Korea

Seong Hun Choi